98%;4,6-二氯嘧啶 10000kg

中文同义词:4,6-二氯嘧啶,98%;4,6-二氯嘧啶 100G;4,6-二氯嘧啶;4,6-二氯吡啶

 

英文名称：4,6-Dichloropyrimidine

CAS号：1193-21-1

分子式：C4H2Cl2N2

分子量：148.98

EINECS号：214-770-2

属性

熔点 65-67 °C(lIT(http://www.maoyihang.com/invest/l_187/).)

沸点 176 °C(lit.)

密度 1.6445 (rough estimate)

折射率 1.6300 (estimate)

闪点 176°C

储存条件 -20°C

溶解度 95% ethanol: soluble50mg/mL, clear to very slightly hazy, colorless to yellow

酸度系数(pKa)-4.20±0.17(Predicted)

形态Crystals

颜色Yellow-green

BRN 111195

InChIKeyXJPZKYIHCLDXST-UHFFFAOYSA-N

 

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4,6-二氯嘧啶

用途与合成方法化学性质本品为白色结晶，贮存时会转为黄棕色，m.p.66～70℃，不溶于水，溶于甲苯等溶剂。用途4，6-二氯嘧啶是杀菌剂嘧菌酯的中间体。用途用作医药中间体，